APA-ийн эшлэл(7 дахь хэвлэлт)

Nicolay, J. G., & Burlingame, M. (1996). An oral history of Abraham Lincoln: John G. Nicolay's interviews and essays. Southern Illinois University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Nicolay, John G., ба Michael Burlingame. An Oral History of Abraham Lincoln: John G. Nicolay's Interviews and Essays. Carbondale: Southern Illinois University Press, 1996.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Nicolay, John G., ба Michael Burlingame. An Oral History of Abraham Lincoln: John G. Nicolay's Interviews and Essays. Southern Illinois University Press, 1996.